<template>
  <el-container>
    <el-aside width="200px" v-loading="showGrouploading">
      <el-container>
        <el-header>
          <el-input placeholder="输入关键字进行过滤" v-model="groupFilterText" clearable></el-input>
        </el-header>
        <el-main class="nopadding">
          <el-tree ref="group" class="menu" node-key="id" :data="group" :current-node-key="''"
                   :highlight-current="true" :props="groupProps" :expand-on-click-node="false"
                    default-expand-all
                   :filter-node-method="groupFilterNode" @node-click="groupClick"></el-tree>
        </el-main>
      </el-container>
    </el-aside>
    <el-container>
      <el-header>
        <div class="left-panel">
          <el-button type="primary" plain icon="el-icon-refresh" @click="tableRefresh"></el-button>
          <el-button type="primary" icon="el-icon-plus" v-auth="apiPermission.add" @click="add"></el-button>
          <el-button type="danger" plain icon="el-icon-delete" v-auth="apiPermission.delete" :disabled="selection.length==0"
                     @click="batch_del"></el-button>
          <el-button type="primary" plain @click="resetPass" v-auth="apiPermission.resetPass" :disabled="selection.length==0">密码重置</el-button>
        </div>
        <div class="right-panel">
          <div class="right-panel-search">
            <el-input v-model="search.keyWord" placeholder="登录账号 / 姓名" clearable></el-input>
            <el-button type="primary" icon="el-icon-search" @click="upsearch"></el-button>
          </div>
        </div>
      </el-header>
      <el-main class="nopadding">
        <scTable ref="table" id="adminTable" :apiObj="apiObj" @selection-change="selectionChange" stripe remoteSort remoteFilter
                 :dataFormatter="tableDataFormatter">
          <el-table-column type="selection" width="50"></el-table-column>
          <el-table-column label="ID" prop="id" width="80" sortable='custom'></el-table-column>
          <el-table-column label="头像" width="100">
            <template #default="scope">
              <el-image style="width: 70px; height: 70px" :src="scope.row.avatar_profix + scope.row.avatar" :preview-src-list="[(scope.row.avatar_profix + scope.row.avatar)]" />
            </template>
          </el-table-column>
          <el-table-column label="登录账号" prop="account" width="150">
            <template #default="scope">
              <div>
                <span v-if="scope.row.account">{{scope.row.account}}</span>
                <span v-else>-</span>
              </div>
              <div>
                <span v-if="scope.row.realname">{{scope.row.realname}}</span>
                <span v-else>-</span>
              </div>
              <div>
                <span v-if="scope.row.nickname">{{scope.row.nickname}}</span>
                <span v-else>-</span>
              </div>
            </template>
          </el-table-column>
          <el-table-column label="所属角色" prop="roleName" width="200"></el-table-column>
          <el-table-column label="操作" fixed="right" align="right" width="140">
            <template #default="scope">
              <el-button type="text" size="small" @click="table_show(scope.row, scope.$index)">查看</el-button>
              <template v-if="isPermissionShow(apiPermission.update)">
                <el-divider direction="vertical"></el-divider>
                <el-button type="text" size="small" @click="table_edit(scope.row, scope.$index)">编辑</el-button>
              </template>
              <template v-if="isPermissionShow(apiPermission.delete)">
                <el-divider direction="vertical"></el-divider>
                <el-popconfirm title="确定删除吗？" @confirm="table_del(scope.row, scope.$index)">
                  <template #reference>
                    <el-button type="text" size="small">删除</el-button>
                  </template>
                </el-popconfirm>
              </template>
            </template>
          </el-table-column>

        </scTable>
      </el-main>
    </el-container>
  </el-container>

  <save-dialog v-if="dialog.save" ref="saveDialog" @success="handleSuccess" @closed="dialog.save=false"></save-dialog>
</template>

<script>
import saveDialog from './save.vue'
import api from '@/api/index.js'
import { permission } from '@/utils/permission'
import tool from '@/utils/tool.js'

export default {
  name: 'user',
  components: {
    saveDialog
  },
  data () {
    return {
      dialog: {
        save: false
      },
      showGrouploading: false,
      groupFilterText: '',
      group: [],
      groupProps: {
        label: 'name',
        children: 'children',
        id: 'id',
        name: 'name'
      },
      apiObj: api.system.admin,
      apiPermission: api.system.admin.permission,
      selection: [],
      search: {
        keyWord: null
      }
    }
  },
  watch: {
    groupFilterText (val) {
      this.$refs.group.filter(val)
    }
  },
  mounted () {
    this.getGroup()
  },
  methods: {
    isPermissionShow (val) {
      return permission(val)
    },
    // 添加
    add () {
      this.dialog.save = true
      this.$nextTick(() => {
        this.$refs.saveDialog.open()
      })
    },
    tableRefresh () {
      this.$refs.table.refresh()
    },
    // 编辑
    table_edit (row) {
      this.dialog.save = true
      this.$nextTick(() => {
        this.$refs.saveDialog.open('edit').setData(row)
      })
    },
    // 查看
    table_show (row) {
      this.dialog.save = true
      this.$nextTick(() => {
        this.$refs.saveDialog.open('show').setData(row)
      })
    },
    // 删除
    async table_del (row, index) {
      const reqData = { ids: row.id }
      const res = await api.system.admin.delete(reqData)
      if (res.code === 0) {
        this.$refs.table.tableData.splice(index, 1)
        this.$message.success('删除成功')
      } else {
        this.$alert(res.message, '提示', { type: 'error' })
      }
    },
    // 批量删除
    async batch_del () {
      this.$confirm(`确定删除选中的 ${this.selection.length} 项吗？`, '提示', {
        type: 'warning'
      }).then(async () => {
        const loading = this.$loading()
        const res = await api.system.admin.delete({ ids: this.selection.map(e => e.id) })
        if (res.code === 0) {
          this.selection.forEach(item => {
            this.$refs.table.tableData.forEach((itemI, indexI) => {
              if (item.id === itemI.id) {
                this.$refs.table.tableData.splice(indexI, 1)
              }
            })
          })
          this.$message.success('操作成功')
        } else {
          this.$message.error(res.message)
        }
        loading.close()
      }).catch(() => {

      })
    },
    // 表格选择后回调事件
    selectionChange (selection) {
      this.selection = selection
    },
    // 加载树数据
    async getGroup () {
      this.showGrouploading = true
      // const res = await api.system.role.list({ is_org: 0 })
      const res = await api.system.role.list()
      this.showGrouploading = false
      this.group = [{ id: 0, name: '所有角色', children: res.data }]
    },
    // 树过滤
    groupFilterNode (value, data) {
      if (!value) return true
      return data.name.indexOf(value) !== -1
    },
    // 树点击事件
    groupClick (data) {
      const params = {

      }
      if (data.id > 0) {
        params.roleIds = [data.id]
      }
      this.$refs.table.reload(params)
    },
    // 搜索
    upsearch () {
      this.$refs.table.upData(this.search)
    },
    // 本地更新数据
    handleSuccess (data, mode) {
      console.log(data, mode)
      this.tableRefresh()
    },
    async resetPass () {
      if (this.selection.length < 1) {
        this.$message.error('请选择需要重置密码的用户')
        return
      }

      const res = await api.system.admin.resetPass({ ids: this.selection.map(e => e.id) })
      if (res.code === 0) {
        this.$message.success('重置成功，' + res.message)
        this.$refs.table.clearSelection()
      } else {
        this.$message.error('重置失败，' + res.message)
      }
    },
    tableDataFormatter (data) {
      // 处理角色名称
      data.forEach(item => {
        if (item.roleNames) {
          item.roleName = item.roleNames.map(e => e).join(',')
        }
      })
      return data
    }
  }
}
</script>

<style scoped>

</style>
